The Eurométropole of Strasbourg (EMS) started its circular journey in 2010 with a focus on waste prevention, followed by the development of its “Circular Economy Roadmap” in 2019, which aimed to integrate circular economy principles into EMS' public procurement and operations. The EMS is currently in the process of updating the Roadmap to address challenges related to regulation, co-ordination across the 33 municipalities and financing. This case study provides ways forward on how to accelerate the transition towards a circular economy through the OECD 3Ps framework: People and firms, Policies and Places.